{"id":65429,"date":"2021-03-22T02:38:24","date_gmt":"2021-03-22T07:38:24","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/shop\/ring-piezoelectric-ceramics\/"},"modified":"2026-03-28T20:56:52","modified_gmt":"2026-03-29T01:56:52","slug":"ring-piezoelectric-ceramics","status":"publish","type":"product","link":"https:\/\/www.bjultrasonic.com\/zh-hans\/shop\/ring-piezoelectric-ceramics\/","title":{"rendered":"\u538b\u7535\u9676\u74f7\u73af"},"content":{"rendered":"<h3>\u73af\u5f62\u538b\u7535\u9676\u74f7\u7684\u5e94\u7528<\/h3>\n<p>\u5e7f\u6cdb\u5e94\u7528\u4e8e<a href=\"https:\/\/www.bjultrasonic.com\/zh-hans\/category\/ultrasonic-cleaning-system-zh-hans\/\">\u8d85\u58f0\u6ce2\u6e05\u6d17\u673a<\/a>\u3001<a href=\"https:\/\/www.bjultrasonic.com\/zh-hans\/category\/ultrasonic-welding-equipment-zh-hans\/\">\u8d85\u58f0\u6ce2\u710a\u63a5<\/a>\u3001\u8d85\u58f0\u6ce2\u6d4b\u8ddd\u4f20\u611f\u5668\u3001\u8d85\u58f0\u6ce2\u63a2\u6d4b\u5668\u3001\u8d85\u58f0\u6ce2\u7259\u79d1\u5668\u68b0\u3001\u8d85\u58f0\u6ce2\u7f8e\u5bb9\u4ea7\u54c1\u3001\u8d85\u58f0\u6ce2\u7535\u673a\u3001\u8d85\u58f0\u6ce2\u53d8\u538b\u5668\u53ca\u5176\u4ed6\u5927\u529f\u7387<a href=\"https:\/\/www.bjultrasonic.com\/zh-hans\/category\/ultrasonic-transducer-zh-hans\/\">\u8d85\u58f0\u6ce2\u6362\u80fd\u5668<\/a>\u3002<\/p>\n<h3>\u73af\u5f62\u538b\u7535\u9676\u74f7\u7684\u538b\u7535\u6750\u6599<\/h3>\n<p>PZT4\u3001PZT5\u3001PZT8\u6216\u5176\u4ed6\u6240\u9700\u7684\u538b\u7535\u6750\u6599\u3002<\/p>\n<h3>\u538b\u7535\u9676\u74f7\u6807\u51c6\u5c3a\u5bf8<\/h3>\n<p>(\u5c3a\u5bf8=\u5916\u5f84*\u5185\u5f84*\u539a\u5ea6) (Qm=\u673a\u68b0\u54c1\u8d28\u56e0\u6570) (tan\u03b4(%)=\u4ecb\u7535\u635f\u8017\u56e0\u5b50)<\/p>\n<table class=\"table table-striped table-bordered\">\n<tbody>\n<tr>\n<td width=\"72\">\u5c3a\u5bf8(mm)<\/td>\n<td width=\"72\">\u5f84\u5411\u9891\u7387\uff08\u00b15%)KHz<\/td>\n<td width=\"72\">\u7535\u5bb9\uff08\u00b112.5%\uff09pF<\/td>\n<td width=\"72\">Tan\u03b4(%)<\/td>\n<td width=\"72\">\u963b\u6297\/\u6b27\u59c6(\u03a9)<\/td>\n<td width=\"72\">Kr<\/td>\n<td width=\"72\">Qm<\/td>\n<td width=\"72\">\u4e3b\u8981\u5e94\u7528<\/td>\n<\/tr>\n<tr>\n<td>10*5*2<\/td>\n<td>135.5<\/td>\n<td>260<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>500<\/td>\n<td rowspan=\"9\">\u8d85\u58f0\u6ce2\u710a\u63a5\u3001\u8d85\u58f0\u6ce2\u629b\u5149\u3001\u8d85\u58f0\u6ce2\u6cbb\u7597\u3001\u8d85\u58f0\u6ce2\u6d01\u7259\u3001\u7ec6\u80de\u7834\u788e\u4eea\u3001\u8d85\u58f0\u6ce2\u6df7\u5408\u8bbe\u5907\u3001\u5176\u4ed6\u5c0f\u529f\u7387\u6362\u80fd\u5668<\/td>\n<\/tr>\n<tr>\n<td>11*5.5*2<\/td>\n<td>124.6<\/td>\n<td>320<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>13*5.3*2.2<\/td>\n<td>126.8<\/td>\n<td>455<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>15*6*2<\/td>\n<td>110<\/td>\n<td>670<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>20*10*5<\/td>\n<td>100<\/td>\n<td>420<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>25*10*3<\/td>\n<td>66.4<\/td>\n<td>1240<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.45<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>25*10*4<\/td>\n<td>66.6<\/td>\n<td>930<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.45<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>30*10*5<\/td>\n<td>51<\/td>\n<td>1190<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>32*11*5<\/td>\n<td>47.2<\/td>\n<td>1300<\/td>\n<td>\u22640.3<\/td>\n<td>\u226420<\/td>\n<td>\u22650.55<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>35*15*5<\/td>\n<td>45.5<\/td>\n<td>1430<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.45<\/td>\n<td>800<\/td>\n<td rowspan=\"12\">\u8d85\u58f0\u6ce2\u6e05\u6d17\u6362\u80fd\u5668\u3001\u8d85\u58f0\u6ce2\u8403\u53d6\u3001\u8d85\u58f0\u6ce2\u4e73\u5316\u3001\u5176\u4ed6\u4e2d\u529f\u7387\u6362\u80fd\u5668<\/td>\n<\/tr>\n<tr>\n<td>35*15*5.5<\/td>\n<td>45.9<\/td>\n<td>1610<\/td>\n<td>\u22640.5<\/td>\n<td>\u226415<\/td>\n<td>\u22650.49<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>38*15*5<\/td>\n<td>42<\/td>\n<td>2100<\/td>\n<td>\u22640.5<\/td>\n<td>\u226415<\/td>\n<td>\u22650.49<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>38*16*5<\/td>\n<td>42<\/td>\n<td>1650<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>38*13*6.4<\/td>\n<td>44.1<\/td>\n<td>1780<\/td>\n<td>\u22640.5<\/td>\n<td>\u226415<\/td>\n<td>\u22650.49<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>40*12*5<\/td>\n<td>47<\/td>\n<td>2080<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.54<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>40*15*5<\/td>\n<td>42.8<\/td>\n<td>1970<\/td>\n<td>\u22640.5<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>40*17*6<\/td>\n<td>41.5<\/td>\n<td>1556<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.46<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>40*20*5<\/td>\n<td>38<\/td>\n<td>1750<\/td>\n<td>\u22640.5<\/td>\n<td>\u226415<\/td>\n<td>\u22650.51<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>42*15*5<\/td>\n<td>40<\/td>\n<td>1970<\/td>\n<td>\u22640.5<\/td>\n<td>\u226415<\/td>\n<td>\u22650.51<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>42*17*5<\/td>\n<td>38.8<\/td>\n<td>2220<\/td>\n<td>\u22640.5<\/td>\n<td>\u226415<\/td>\n<td>\u22650.51<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>45*15*5<\/td>\n<td>37.7<\/td>\n<td>3180<\/td>\n<td>\u22640.5<\/td>\n<td>\u226415<\/td>\n<td>\u22650.51<\/td>\n<td>500<\/td>\n<\/tr>\n<tr>\n<td>50*17*5<\/td>\n<td>34.8<\/td>\n<td>3160<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>800<\/td>\n<td rowspan=\"7\">\u8d85\u58f0\u6ce2\u52a0\u5de5\u3001\u8d85\u58f0\u6ce2\u5851\u6599\u710a\u63a5\u3001\u8d85\u58f0\u6ce2\u94bb\u5b54\u3001\u8d85\u58f0\u6ce2\u6cb9\u6c34\u4e73\u5316\u3001\u5176\u4ed6\u9ad8\u529f\u7387\u8d85\u58f0\u6ce2\u6362\u80fd\u5668<\/td>\n<\/tr>\n<tr>\n<td>50*20*6<\/td>\n<td>33.5<\/td>\n<td>2490<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.46<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>50*17*6.5<\/td>\n<td>34.8<\/td>\n<td>3280<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u22650.55<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>50*23*6<\/td>\n<td>32.1<\/td>\n<td>2340<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u226546<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>50*27*6<\/td>\n<td>29<\/td>\n<td>2100<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u226547<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>60*30*10<\/td>\n<td>26<\/td>\n<td>1925<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u226555<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>70*30*10<\/td>\n<td>24.5<\/td>\n<td>2640<\/td>\n<td>\u22640.3<\/td>\n<td>\u226415<\/td>\n<td>\u226555<\/td>\n<td>800<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>\u7531\u5317\u4eac\u8d85\u58f0\u6ce2\u516c\u53f8\u5236\u9020\u7684<a href=\"https:\/\/www.bjultrasonic.com\/zh-hans\/category\/piezoelectric-ceramic-zh-hans\/ring-piezoelectric-ceramics-zh-hans\/\">\u538b\u7535\u9676\u74f7\u73af<\/a>\uff08\u538b\u7535\u9676\u74f7\u73af\uff09\u2014\u2014\u4e13\u4e1a\u7684<a href=\"https:\/\/www.bjultrasonic.com\/zh-hans\/category\/piezoelectric-ceramic-zh-hans\/\">\u538b\u7535\u9676\u74f7<\/a>\u4f9b\u5e94\u5546\u548c\u5236\u9020\u5546\u3002<\/p>\n","protected":false},"featured_media":23783,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[5637,5750],"product_tag":[],"class_list":{"0":"post-65429","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-piezoelectric-ceramic-zh-hans","7":"product_cat-ring-piezoelectric-ceramics-zh-hans","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-external","13":"prodpage-classic"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/product\/65429","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/comments?post=65429"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/media\/23783"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/media?parent=65429"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/product_brand?post=65429"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/product_cat?post=65429"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/zh-hans\/wp-json\/wp\/v2\/product_tag?post=65429"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}